JACK DAVID SEMKEN
ABN details
| ABN | 14 145 219 960 |
|---|---|
| ABN status | Active from 1 April 2012 |
| Entity name | JACK DAVID SEMKEN |
| Entity type | Individual/Sole Trader |
| GST | Registered from 1 April 2013 |
| Deductible gift recipient | No |
| Main business location | New South Wales 2291 · Other businesses in 2291 |
| Suburbs in postcode | Merewether, Merewether Heights, The Junction |
| Local government area | Newcastle |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| MJ COMMERCIAL MAINTENANCE | Registered · from 22 March 2013 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- MJ COMMERCIAL MAINTENANCE
Names recorded against this ABN in the ABR extract.
Summary
JACK DAVID SEMKEN is an Individual/Sole Trader with ABN 14 145 219 960, located in New South Wales 2291. The ABN is active since 1 April 2012.
It is registered for GST from 1 April 2013. It trades under another name: “MJ COMMERCIAL MAINTENANCE”.
It holds one registered business name with ASIC, including “MJ COMMERCIAL MAINTENANCE”.
Postcode 2291 covers Merewether, Merewether Heights, The Junction in the Newcastle local government area.
Frequently asked questions
What is the ABN of JACK DAVID SEMKEN?
The ABN of JACK DAVID SEMKEN is 14 145 219 960.
Is the ABN of JACK DAVID SEMKEN active?
Yes. ABN 14 145 219 960 is active since 1 April 2012.
Is JACK DAVID SEMKEN registered for GST?
Yes, registered for GST since 1 April 2013.
What business names does JACK DAVID SEMKEN use?
Registered business names: MJ COMMERCIAL MAINTENANCE.
Where is JACK DAVID SEMKEN located?
Its main business location is in New South Wales, postcode 2291.